Fuel Ventures
Fuel Ventures is the leading early stage investor in technology companies in the UK. We have a unique approach to investing in early stage globally scalable marketplaces, platforms, software (SaaS) and transactional technologies.
Investing activity
Fuel Ventures appears in 8 AI deals tracked by the AI Lounge deals desk, and led 7 of them. The rounds are mostly Pre-seed and Seed, with a median round size of $2M and the largest at $5M. The most recent are Affinity Labs (Pre-seed, $2M, Oct 2026), Doris Labs (Pre-seed, $600,000, Oct 2026) and Souk (Pre-seed, $1.6M, Sep 2026).
Fuel Ventures most often invests alongside Fuel Ventures has, Sure Valley Ventures, Antler Elevate (Antler) and Mo El Husseiny, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Fuel Ventures
What AI companies has Fuel Ventures invested in?
Fuel Ventures's AI investments include Affinity Labs, Doris Labs, Souk, AI Score, Misti AI, Deaku, InStep AI and Levellr. The 8 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Fuel Ventures based?
Fuel Ventures is based in London, England, United Kingdom.
What stage does Fuel Ventures invest at?
In the rounds tracked on AI Lounge, Fuel Ventures has invested at Pre-seed and Seed, with a median round of $2M. Fuel Ventures led 7 of those rounds.
Who does Fuel Ventures co-invest with?
Fuel Ventures's most frequent co-investors on AI Lounge are Fuel Ventures has (2 deals), Sure Valley Ventures (1 deal), Antler Elevate (Antler) (1 deal), Mo El Husseiny (1 deal) and GALLOS Technologies (1 deal).
How can founders reach Fuel Ventures?
Founders on AI Lounge can see Fuel Ventures's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Fuel Ventures to their Investor Pipeline to track the conversation.